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CY7C1481V33-100AXC Просмотр технического описания (PDF) - Cypress Semiconductor
Номер в каталоге
Компоненты Описание
производитель
CY7C1481V33-100AXC
72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM
Cypress Semiconductor
CY7C1481V33-100AXC Datasheet PDF : 30 Pages
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CY7C1481V33
CY7C1483V33
CY7C1487V33
Logic Block Diagram – CY7C1481V33 (2M x 36)
A 0, A1, A
MODE
ADV
CLK
ADSC
ADSP
BW
D
BW
C
BW
B
BW
A
BWE
GW
CE1
CE2
CE3
OE
ADDRESS
REGISTER
A
[1:0]
BURST
Q1
COUNTER
AND LOGIC
CLR
Q0
DQ
D
,
DQP
D
BYTE
WRITE REGISTER
DQ
C
,
DQP
C
BYTE
WRITE REGISTER
DQ
B
,
DQP
B
BYTE
WRITE REGISTER
DQ
A
,
DQP
A
BYTE
WRITE REGISTER
ENABLE
REGISTER
ZZ
SLEEP
CONTROL
Logic Block Diagram – CY7C1483V33 (4M x 18)
DQ
D
,
DQP
D
BYTE
WRITE REGISTER
DQ
C
,
DQP
C
BYTE
WRITE REGISTER
DQ
B
,
DQP
B
BYTE
WRITE REGISTER
DQ
A
,
DQP
A
BYTE
WRITE REGISTER
A 0,A1,A
MODE
ADV
CLK
ADSC
ADSP
BW
B
BW
A
BWE
GW
CE
1
CE
2
CE
3
OE
ZZ
ADDRESS
REGISTER
A[1:0]
BURST
Q1
COUNTER AND
LOGIC
CLR
Q0
DQ
B
,DQP
B
WRITE REGISTER
DQ
A
,DQP
A
WRITE REGISTER
ENABLE
REGISTER
SLEEP
CONTROL
DQ
B
,DQP
B
WRITE DRIVER
DQ
A
,DQP
A
WRITE DRIVER
Document #: 38-05284 Rev. *H
MEMORY
ARRAY
MEMORY
ARRAY
SENSE
AMPS
OUTPUT
BUFFERS
DQ s
DQP
A
DQP
B
DQP
C
DQP
D
INPUT
REGISTERS
SENSE
AMPS
OUTPUT
BUFFERS
DQs
DQP
A
DQP
B
INPUT
REGISTERS
Page 2 of 30
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